| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $64.96 | 12.815% | $73.2846 | $73.28 | $73.30 | $73.30 |
| Purchase #2 | $19.99 | 9.370% | $21.8631 | $21.86 | $21.85 | $21.90 |
| Purchase #3 | $123.28 | 11.404% | $137.3389 | $137.34 | $137.35 | $137.30 |
| Purchase #4 | $149.29 | 4.324% | $155.7453 | $155.75 | $155.75 | $155.70 |
| Purchase #5 | $168.61 | 7.582% | $181.394 | $181.39 | $181.40 | $181.40 |
| Purchase #6 | $93.37 | 7.669% | $100.5305 | $100.53 | $100.55 | $100.50 |
| Purchase #7 | $220.54 | 3.387% | $228.0097 | $228.01 | $228.00 | $228.00 |
| 7 purchase totals = | $840.04 | $898.1661 | $898.16 | $898.20 | $898.10 | |